<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		我是a页面
		<input type="button" value="close" onclick="close1()" />
	</body>
	<script>
		function close1(){
			close();
		}
	</script>
</html>
